Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

Acadiana Regional Airport (KARA)

Lat: 30.03°NLon: 91.88°WElev: 13ft.

Fair

76°F

24°C

Humidity	97%
Wind Speed	N 6 mph
Barometer	30.03 in (1016.9 mb)
Dewpoint	75°F (24°C)
Visibility	9.00 mi
Heat Index	75°F (24°C)
Last update	10 Sep 7:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Louisa LA

Today
High: 90 °F
Slight Chance
T-storms then
T-storms
Likely
Tonight
Low: 74 °F
Chance
T-storms then
Chance
Showers and
Patchy Fog
Friday
High: 90 °F
Chance
T-storms
Friday Night
Low: 75 °F
Mostly Clear
then Chance
T-storms
Saturday
High: 90 °F
Showers
Likely
Saturday Night
Low: 75 °F
Partly Cloudy
then Chance
T-storms
Sunday
High: 91 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 91 °F
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 90. Heat index values as high as 100. Northeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Patchy fog after 5am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 74. Calm wind.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 90. Heat index values as high as 100. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Saturday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the morning.

Monday Night

Partly cloudy, with a low around 76.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Tuesday Night

Partly cloudy, with a low around 74.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.